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Product Detailed Parameters
- Description：IC MOTOR DRIVER
- Series：-
- Mfr：onsemi
- Package：Tube
- Motor Type - Stepper：-
- Motor Type - AC, DC：-
- Function：-
- Output Configuration：-
- Interface：-
- Technology：-
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：-
- Voltage - Load：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The STK621-061C-E is a 3-phase motor drive inverter hybrid IC manufactured by onsemi. This component integrates control and power stages into a single package, designed for driving 3-phase motors. It functions as a thick-film hybrid integrated circuit, combining driver logic with high-power switching elements to facilitate efficient motor operation in various electronic systems.
Feature Summary
- Integrates control and power stages for 3-phase motor drive applications
- Constructed as a thick-film hybrid IC for robust performance
- Designed for use in universal controllers and office automation equipment
Applications
- Office automation devices
- Universal controllers
- Camera phone actuators
- Digital camera mechanisms
Procurement Notes
Verify the specific suffix 'C' against official documentation, as it may indicate a specific revision or packaging variant distinct from the base STK621-061-E. Confirm RoHS compliance status through current datasheets. Check product lifecycle status, as some listings indicate this part may be obsolete or end-of-life. Ensure compatibility with existing thermal management solutions due to its hybrid IC nature.
Selection Notes
Select this component when a compact, integrated solution for 3-phase stepper or inverter motor control is required. It is suitable for designs prioritizing board space efficiency over discrete component implementation. Consider its integration level for simplified driver circuitry. Evaluate thermal requirements based on the hybrid package construction. Verify voltage and current ratings match the target motor specifications before finalizing the design.
Part Context
This part belongs to onsemi's broader portfolio of motor drivers and controllers, which includes products for camera actuators and office automation. The STK series typically represents thick-film hybrid technologies. Similar parts in the family include the STK611-721-E and STK621-033N-E, which share the 3-phase inverter hybrid IC classification but may differ in specific electrical characteristics or pinouts.
Replacement Considerations
Potential substitutes include the STK621-033N-E and STK611-721-E, both listed as 3-phase inverter motor drive hybrid ICs. Cross-reference pinouts and electrical parameters carefully. Other manufacturers offer similar 3-phase drivers, but direct replacement requires verifying mechanical fit and control signal compatibility.
